Company lists · Data refreshed November 2026

Top 25 Low-impact construction companies based in Norway

RevenueBase identified 71 company matches for low-impact construction companies associated with Norway as of November 2026 and tracks 570 professional contacts across them, including 173 with verified work emails. Oslo is the largest hub.

This list covers company matches for low-impact construction companies associated with Norway, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
71Companies
570Contacts tracked
173Verified emails
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The 25 largest low-impact construction companies based in Norway

Ranked by team size
Top 25 of 71 company matches for low-impact construction companies based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTrondheim, NorwayHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

“Ruta Entreprenør har siden oppstarten i 2007 vokst og blitt en betydelig aktør i Midt-Norge og på Østlandet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Mad skaper bygg, byer og tettsteder på lokalmiljøets, klimaets og naturens premisser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTrondheim, NorwayHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Entro is an energy- and environmental consultancy firm with two clients – our customers and the environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStavanger, NorwayHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Faber Bygg AS is a construction company based out of Auglendsmyrå 11, 4016 Stavanger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLysaker, NorwayHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“EvoTek tilbyr rådgivingstjenester innenfor energirådgivning, byggherretjenester og tverrfaglig teknisk rådgivning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSarpsborg, NorwayHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Vi tilbyr alt fra nybygg til tilbygg- og rehabiliteringsoppdrag innen næringsbygg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Workman AS er en Oslo-basert byggentreprenør med solid kompetanse innen byggeteknikk og prosjektledelse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSarpsborg, NorwayHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Electrix startet i 2020, og vi slipper derfor å bære med oss umoderne løsninger og gammelt tankegods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVennesla, NorwayHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“VEF Entreprenør AS er et tradisjonsrikt firma med ambisjoner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Profier ble 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSandefjord, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Termoenergi Norge AS er spesialister på energisparende tiltak innen byggenæringen.#Energimerking #Energirådgivning #Energivurdering tekniske anlegg, Bygningsfysisk prosjektering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTrondheim, NorwayHQ recorded Nov 6, 20261-108 contacts →

Exact match

“TIMBERBYGG AS is a company based out of Trondheim, Trøndelag, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchÅlen, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOslo, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Vill Energi tilbyr strategisk og miljøfaglig bærekraftsrådgivning for bygg, eiendom og områder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBodø, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Fremtidens boliger!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRådal, NorwayHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“HEIM Boligsystem er utviklet for profesjonelle utbyggere som ønsker en mer effektiv byggeprosess.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorwayHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Øst-Riv AS er et entreprenørfirma med over 90 ansatte og vi arbeider med riving, miljøsanering, betongboring og betongsaging.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJessheim, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Bygg og Hageanlegg AS ble startet tidlig i 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKleppestø, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“AdvisorWest er leverandør innenfor byggesaker og miljø, vi benytter en helhetlig tilnærming når vi leverer byggesøknader, tegnetjenester, rådgivningtjenester og miljøprodukter til…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBillingstad, NorwayHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Sofienberg Gruppen AS er en profesjonell aktør med lang erfaring og høyt fokus på kvalitet i alle ledd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHamar, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Dårlig styring kan koste dyrt!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Rett Entreprenør skal være din foretrukne partner innen rehabilitering av kontorer og næringsbygg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 71 low-impact construction companies based in Norway

See the full list, filter by size, metro and specialty, and access 173 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Low-impact construction companies based in Norway at a glance

As of Nov 6, 2026
30.4%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
26.8%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
18
51-200
12
201-500
3

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 71 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Norway whose business descriptions match “low-impact construction companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 173 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “low-impact construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many low-impact construction companies are there based in Norway?

RevenueBase identified 71 company matches for low-impact construction companies associated with Norway as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ruta Entreprenør AS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most low-impact construction companies?

Oslo leads with 19 company records, followed by Bergen (4) and Trondheim (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 173 professional contacts with verified work emails tracked across these 71 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.